FRIDAY, Feb. 4, 2022 (HealthDay News) — Your sense of smell may not be as good as that of your ancestors. A new study that tested volunteers’ perceptions of various smells — including underarm odor — adds to growing evidence that people’s sense of smell is declining, little by little.Continue Reading
WEDNESDAY, Feb. 2, 2022 (HealthDay News) — Four in 10 Americans say they’ve had at least one heart-related issue during the COVID-19 pandemic, and about one in four who have tested positive say COVID has affected their heart health, according to a new online poll. Shortness of breath (18%), dizzinessContinue Reading
THURSDAY, Jan. 27, 2022 (HealthDay News) — Most gene variants that have been labeled “pathogenic” may make only a small difference in a person’s risk of actually developing disease, a new study suggests. Scouring genetic data on more than 72,000 individuals, researchers found that most of the gene variants believedContinue Reading
WEDNESDAY, Jan. 26, 2022 (HealthDay News) — A one-two punch from science has clearly tagged the mononucleosis virus, Epstein-Barr, as a major cause of multiple sclerosis. The Epstein-Barr virus (EBV) appears to trigger multiple sclerosis (MS) by tricking the immune systems of some into attacking their body’s own nerve cells,Continue Reading
SATURDAY, Jan. 22, 2022 (HealthDay News) — Tobacco use is far and away the leading cause of lung cancer, but non-smokers are also at risk, experts say. People who smoke have the highest risk, and smokeless tobacco is also a threat. About 90% of lung cancer cases could be preventedContinue Reading
WEDNESDAY, Jan. 12 2022 (HealthDay News) — Your fingerprints may be more than a surefire way to identify you: New research suggests their patterns may be linked to genes that guide limb development. “People may wonder why our team is working on fingerprints,” said co-senior study author Sijia Wang, aContinue Reading
FRIDAY, Dec. 31, 2021 (HealthDay News) — A certain gene mutation known as APOE4 has long been known to raise the risk for Alzheimer’s disease. Now, researchers report it may also predispose people to increased susceptibility to COVID-19 infection and severe symptoms, including small brain bleeds. Researchers in Finland, whereContinue Reading
THURSDAY, Dec. 30, 2021 (HealthDay News) — If you like your coffee black, it could be that your grandpa or your great-aunt did, too. A preference for black coffee and also for dark chocolate seems to lie in a person’s genes, scientists report. It’s not the taste that these individualsContinue Reading
WEDNESDAY, Dec. 29, 2021 (HealthDay News) — Researchers say they may be closer than ever to detecting ovarian cancer earlier and improving the odds for women with this life-threatening disease. In a new study, scientists used stem cells created from the blood samples of women with BRCA mutations and ovarianContinue Reading
TUESDAY, Dec. 28, 2021 (HealthDay News) — Every year in the United States, a few hundred children die suddenly and without explanation. Now researchers have found gene variants that may contribute to some of those tragic deaths. The hope, experts said, is that understanding the underlying mechanisms will eventually leadContinue Reading
MONDAY, Dec. 27, 2021 (HealthDay News) — Genes in human embryos become active far sooner than once thought, according to a study that provides fresh insight into development. Contrary to the old view that gene activity begins two to three days after conception when the embryo is made up ofContinue Reading
MONDAY, Dec. 20, 2021 (HealthDay News) — French Bulldogs are incredibly cute, sporting adorable snub snouts, big round heads, bright wide eyes and large bat ears. Unfortunately, the physical traits that make them one of the most popular breeds in the United States and United Kingdom also saddle them withContinue Reading
THURSDAY, Dec. 16, 2021 (HealthDay News) — Have you just turned 60 and feel like you’re in great health? Well, new research suggests that unseen dangers lurk: Scientists found that cancer-free people older than 60 have at least 100 billion cells with at least one cancer-associated mutation. But there’s goodContinue Reading
TUESDAY, Dec. 14, 2021 (HealthDay News) — For certain leukemia patients, some welcome findings: New research confirms long remissions after treatment with the drug ibrutinib and chemotherapy. The study involved 85 patients with chronic lymphocytic leukemia (CLL). All were 65 or younger, and 46 had more aggressive, unmutated IGHV subtypeContinue Reading